When we were listening to the lectures at the school today, we received a questionnaire about the quantity of homework.

今天在学校听讲座的时候，我们收到了一张关于调查作业量的问卷。

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Associated with each lecture course are seminars, tutorials and laboratory classes which draw upon, analyze, illustrate or amplify the topics presented in the lectures.

与每堂课相关联的是研讨会、辅导课和实验课，这些课程回顾、分析、说明或加强了课堂上所讲的主题。

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It's not just the lectures and tutorials that are important.

重要的不仅仅是讲座和辅导课。

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That's why Dr.Michael Irwig gives lectures on Vitamin D to the staff at the George Washington University Hospital.

VOA: standard.2010.05.28

The other aspect of this that I really appreciate is the fact that the experiments are done in the context of the lectures.

另一方面,也是我非常喜欢的一点,就是这些实验是,在讲座的背景下进行的。

麻省理工公开课 - 媒体、教育、市场课程节选

Of course this is a tradition in MIT of not going to the lectures in a large freshmen courses.

这在麻省理工是一个传统,学生们都不去上,新生的大型讲座课。

麻省理工公开课 - 媒体、教育、市场课程节选

The lectures are always open to the public and later published in book form.

FORBES: For Scientists, Some Philosophies Are A Dead End

Such feasts can be soporific, but unfortunately, so are the lectures, with undergraduate-level speakers sometimes reading from PowerPoint presentations.

FORBES: Go with the Floe

The major costs for Renewing American Civilization, as a course, were for the dissemination of the lectures.

CNN: AllPolitics - Ethics Transcript